Which marijuana chemicals help out medical patients? I didn’t even realize that there are certain ingredients in medical marijuana that can help deal with different symptoms. I used to think that medical marijuana was just random people smoking a joint and feeling better. It is, in truth, way more scientific than that. An ingredient in marijuana called cannabinoids (a marijuana plant has over 100 cannabinoids in it) is the chemical that helps patients with all sorts of things. There are actually two main portions to cannabinoids: THC plus CBD. The THC is used more for treating cancer patients, and what it does is reduce nausea plus it also helps increase your appetite. When going through chemotherapy, the THC is what is helping most of these patients. The chemo makes it impossible to keep food down due to extreme nausea. THC is what helps them feel better and gain some weight. It also helps them get some color back to their face. The flack that THC gets is that this chemical is also what gets people high. So while we might not like the idea of letting lots of sick people go around getting high, the benefits actually outweigh the harm. My opinion is that if you are having to deal with cancer, getting high is not at the top of your worry list! Smoke it up and enjoy yourself if you can! CBD, however, is not a chemical that gets you high. CBD can reduce your pain levels and inflammation, plus it helps reduce seizures in some cases. This element has been known to help people with mental illness, plus it also can control addictions. Most epilepsy patients use CBD for seizures. The National Institutes of Health are actually currently researching even more benefits of THC and CBD for patients nationwide.